3L57 by ZSi-Foster | Quick Disconnect | 3FRL Series | 1/2" Plug | 3/4" FPT | Steel

3L57 by ZSi-Foster | Quick Disconnect | 3FRL Series | 1/2" Plug | 3/4" FPT | Steel

Sale price$19.33

ZSi-Foster Quick Disconnect Couplings - Non-Standard Interchange Design - 3FRL Series - Plugs - 1/2" - Female Thread
Buy More, Save More!
Quantity Price Each
10–39 $18.17
40–79 $16.43
80+ $14.50
Discounts applied in cart/checkout.

Product Data:

Series:
  • 3FRL Series
Shape:

Straight

Ends Configuration:
  • 1/2in Male Ring Lock QD Interchange
  • 3/4in Female NPT
Interchange:
  • Interchanges with Hansen 2RL & 3RL
Features:
  • High flow capacity
  • 2RL flow equals that of most 3/8" couplings 3RL flow equals that of most 1/2" couplings
  • Ring lock.
  • Push to connect.
  • Will not disconnect when hose is dragged on the ground
  • Rotate locking sleeve approximately 20 deg. to disconnect
Specifications:
  • Type: One Way Shut-Off
  • Rated Pressure: 300 PSIG
Materials:
  • Socket
    • - Zinc Plated Steel Body
    • - Brass Socket End
    • - Nickel Plated Steel Sleeve
    • - Zinc Plated Steel Valve
    • - Buna-N (Nitrile) Seal
    • - Stainless Steel Spring
    • - Zinc Plated Steel Locking Ring
  • Plug
    • - Zinc Plated Case-Hardened Steel
Operation:
  • Automatic Push to Connect; Twist-to-release
Female CouplerPart Number Male PlugPart Number Hansen No. FPT Size Description
3L51 3R4015 3-L16 1/4" Steel
3L55 3R5205 3-L26 1/2" Steel
3L57 3R5405 3-L31 3/4" Steel

ZSi Foster

ZSi-Foster is a leading manufacturer and supplier of highly engineered, mission critical clamping and coupling devices as well as USA-manufactured strut and strut accessories. Our clamping products are specified for the most demanding environments and applications to eliminate damage due to vibration, shock, surge and corrosion and to eliminate unwanted noise. Our coupler products provide the highest quality connections for pipe, tube and hose in hydraulic and pneumatic applications.

Explore ZSi Foster

You may also like